Informative Graphics CEO, Gary Heath, emailed me that MYRIAD v8 will support publishing 2D and 3D files to DWF. He even provided two samples.
These files were converted to DWF from design data that was created in some "other" design applications. Whether design data starts in an Autodesk application or not, it can still end up in DWF. Customers with mixed Autodesk and non-Autodesk environments can use tools from our DWF Partners, like Informative Graphics, or solutions like the Autodesk DWF Writer. Regardless of their origin, once in DWF, these files can be viewed, printed, marked up, measured, and aggregated using Autodesk Design Review.